A landfill with smoke in the background

The Lowdown on Municipal Trash Incinerators

Burning household trash in massive incinerators saves landfill space, but it also introduces a host of other waste management issues.
Factories Emitting Pollution

Why Climate Change Is a National Security Issue

Viewing climate change through a national security lens makes a certain amount of sense -- but it won't entirely solve the problem.
Oil spill clean up worker

Epic Cleanups: Hurricane Sandy, Nuclear Waste, and Oil Spills

From oil spills to nuclear waste, humans are good at making epic messes. Sometimes we come up with clean up ideas and sometimes we neglect repairs entirely.